Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
[Report of the Medical Officer of Health for Port of London]
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Office | Name of Officer | Date of entering the service |
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Office | Name of Officer | Date of entering the service |
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Disease. | Number of cases during the year. | Number of Vessels concerned. | |
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Passengers. | Crew |
Disease. | Number of cases during the year | Number of Vessels concerned. | |
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Passengers. | Crew |
(a) No. of Rats Destroyed | (b) No. of Rats Examined | (c) No. of Rats found to be Infected with plague. |
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(a) No. of Rats Destroyed | (b) No. of Rats Examined | (c) No. of Rats found to be infected with plague. |
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disease. | 1931 | 1932 | 1933 | 1934 | 1935 | 1936 | 1937 | 1938 | 1939 | Mean Annual No for, 10 years ending 31st Dec. 1940. | 1940 |
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SOURCE | TOTAL EXAMINED | BLACK RATS | BROWN RATS | SFECIES UNKNOWN | MICE | RATS INFECTED WITH PLAGUE | ||||
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FOUND DEAD | TRAPPED POISONED ETC. | FOUND DEAD | TRAPPED POISONED ETC. | FOUND DEAD | TRAPPED POISONED ETC. | FOUND DEAD | TRAPPED POISONED ETC. |
Jan. | Feb. | Mar. | April | May | June | July | Aug. | Sept. | Oct. | Nov. | Dec. | Total |
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No. of Rats recovered | No. of mice recovered |
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